Audit, Compliance and Risk Blog

The US Environmental Protection Agency’s (EPA’s) Indoor Air Quality (IAQ) program offers guidance how to use ventilation to help prevent the spread of respiratory viruses in “indoor public spaces” including offices and commercial locations. As north America approaches winter months when more people spend more time indoors, it’s a good time to review these suggestions. The rest of this note summarizes EPA guidance. 

On September 27, 2024, California’s governor Gavin Newsom signed Senate Bill (SB) 219, amending greenhouse gas (GHG) emission reporting requirements for targeted organizations doing business in the state, enacted in 2023 (SB 253 (Wiener) (Climate Corporate Data Accountability Act) and SB 261 (Stern)) and initially scheduled to require compliance beginning January 1, 2025. (I wrote about them HERE) SB 219 revises and delays emissions reporting requirements. The revised requirements will still be administered by the California Air Resources Board (ARB), expanding its longstanding air quality and climate authority (GHG provisions center on the Global Warming Solutions Act of 2006 ((AB 32)). The remainder of this note discusses the revisions made by SB 219. 

In recent years, the US Environmental Protection Agency (EPA) has reviewed its overlapping responsibilities to regulate pesticides under the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), and to protect endangered and threatened species under the Endangered Species Act (ESA). In August, EPA completed its latest step in these efforts by issuing its “Herbicide Strategy to Reduce Exposure of Federally Listed Endangered and Threatened Species and Designated Critical Habitats from the Use of Conventional Agricultural Herbicides” (Herbicide Strategy). The rest of this note summarizes the Herbicide Strategy, and provides context regarding EPA’s FIFRA and ESA authorities. 

In October, the US Occupational Safety and Health Administration (OSHA) and other federal agencies reacted to hurricanes in the Southeast by re-highlighting existing guidance to support preparation for potential hurricanes, and to respond if one occurs. OSHA’s guidance is directed at employers, the National Oceanic and Atmospheric Administration (NOAA) and the Environmental Protection Agency (EPA) provide more generalized guidance, and the Centers for Disease Control and Prevention (CDC) target families. The rest of this note summarizes this timely information, centering on OSHA’s offerings. 

OSHA issues safety standards for the design and use of portable powered tools and other handheld equipment items. (29 CFR 1910.242 – 1910.244). These standards focus on safe use of powered hand tools, as well as on safety features such as lock-outs and guards. The standards define general requirements for all equipment defined as powered hand tools, including specific definitions for following: explosive-actuated; fastening tools; abrasive wheels; and jacks. The remainder of this note summarizes these requirements.

The Clean Air Act (CAA) directs the Environmental Protection Agency (EPA) to define “hazardous air pollutants (HAPs)” that may pose acute health hazards, and to impose regulations to reduce those hazards. Controls include permits for “major sources” of HAPs based on “Maximum Achievable Control Technologies (MACT),” and lesser controls for non-major “area sources.” Effective September 10, 2024 EPA has reinstated a policy that an emission source that met major source criteria at the time an applicable MACT became effective is “once in, always in” – even if a source makes binding changes reducing its “potential to emit” below the applicable major source threshold, it still cannot formally requalify as a less-regulated area source. This policy was in force from 1995 until EPA reversed it in January 2018 to allow full reclassification. EPA subsequently codified this approach in a rule issued in 2020. However, EPA has now revised that rule to reinstate “once in, always in.” The rest of this note summarizes CAA requirements for HAP sources, and the latest change. 

As the 2024 Presidential election enters its final stages, both major parties have published their election platforms. The Democrats have published a total of 91 pages covering all their promises, and the Republicans have published 16 pages. In 2020, the Democrats also published 91 pages, while the Republicans instead adopted a resolution promising continuity with ongoing Trump administration priorities (I wrote about the 2020 pronouncements HERE ). The remainder of this note summarizes the environmental elements in both parties’ 2024 platforms. Both documents conform to the parties’ general priorities, with the Democrats emphasizing continuing and expanding environmental policies of the most recent years while the Republicans promise to reduce regulatory burdens in line with returning to the policies of their most recent administration.

On September 5, New York’s governor Kathy Hochul signed the Retail Worker Safety Act (A8947-C/S8358-C) to require employers to take steps to protect employees in retail stores from workplace violence (NY Labor Law sec. 27-e). The new law assigns the New York Department of Labor (NYDOL) to develop model policy and training documents for use by employers. Most requirements are effective as of March 4, 2025. These retail workplace violence prevention (WVP) requirements are comparable to public sector employer requirements in place since 2007 (NY Labor Law sec. 27-b), which are also administered and enforced by NYDOL. The rest of this note describes these new requirements. 

While the world adapts to the ongoing presence of COVID-19 and its hazards, other potential pandemic diseases continue to cause concerns. One example is avian influenza, also known as bird flu. In the US, the Centers for Disease Control and Prevention (CDC) and Occupational Safety and Health Administration (OSHA) note that avian influenza H5N1 was first seen in the U.S. in migratory birds in 2015, and in agricultural poultry stock beginning in 2022. Since then, a few mammal infections have been confirmed, and in April 2024, a dairy farm worker tested positive for avian influenza A (H5N1). This history confirms a slow expansion of pathways to infection, and at-risk species extending to include humans. There have not yet been confirmed human-to-human transmissions, which could trigger the next pandemic if they began to proliferate (just as COVID-19 did a few years ago). As these concerns rise, in August 2024 OSHA gathered and updated safety information about Bird Flu, which I summarize below. 

On August 30, the Occupational Safety and Health Administration (OSHA) published its proposal to adopt a new Heat Injury and Illness Prevention Standard (29 CFR 1910.148) covering most OSHA-regulated employers. This rulemaking expands OSHA’s ongoing efforts to protect workers against heat hazards; previously, the agency has emphasized that known heat hazards trigger the Employer’s General Duty Clause (I wrote about OSHA’s National Emphasis Program for both outdoor and indoor workplaces HERE ).